Home GPU Comparison NVIDIA GeForce 920M vs NVIDIA GeForce RTX 3080 Max Q

NVIDIA GeForce 920M vs NVIDIA GeForce RTX 3080 Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M and 8GB VRAM GeForce RTX 3080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920M 's Advantages
Lower TDP (33W vs 80W)
NVIDIA GeForce RTX 3080 Max Q 's Advantages
Released 5 years and 10 months late
Boost Clock1245MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)
5760 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920M
0.733 TFLOPS
GeForce RTX 3080 Max Q +1987%
15.3 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jan 2021
GeForce 900M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
780 MHz
-
Boost Clock
1245 MHz
900 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
384.0GB/s

Render Config

-
-
-
-
SM Count
48
384
Shading Units
6144
32
TMUs
192
8
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

7.632 GPixel/s
Pixel Rate
119.5 GPixel/s
30.53 GTexel/s
Texture Rate
239.0 GTexel/s
-
FP16 (half)
15.30 TFLOPS
732.7 GFLOPS
FP32 (float)
15.30 TFLOPS
30.53 GFLOPS
FP64 (double)
239.0 GFLOPS

Board Design

33W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK208B
GPU Name
GA104
N16V-GM
GPU Variant
GA104-775-A1
Kepler 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
1.02 billion
Transistors
17.4 billion
87 mm²
Die Size
392 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.6

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